Dams By garikaib|2017-01-17T11:12:05+02:00June 30th, 2016|Notes, O Level Science Notes, Ordinary Level Notes| An arch shaped dam wall. Image credit MediaWiki ZIMSEC O Level Combined Science Notes: Dams Dams usually fail due to lack of stability rather than lack of strength The sideways thrust of dammed water can topple the wall This thrust varies from when […]Quick NetOne, Econet, And Telecel Airtime Recharge Number to recharge: Airtime amount ($): EcoCash number: Buy {{error_message}} {{error_message}} Read More Comments Off on Dams
The construction of dams for multiple purposes By garikaib|2017-01-17T11:20:28+02:00July 9th, 2015|Notes, O Level Geography, Ordinary Level Notes, River Processes| Lake Kariba. Image credit newsday.co.zw ZIMSEC O Level Geography Notes: River Processes: The construction of dams for Multiple purposes a barrier constructed to hold back water and raise its level, forming a reservoir. Daming involves the building across a river to hold the water back. Strictly speaking the […]Quick NetOne, Econet, And Telecel Airtime Recharge Number to recharge: Airtime amount ($): EcoCash number: Buy {{error_message}} {{error_message}} Read More Comments Off on The construction of dams for multiple purposes